Yep, DishNetwork will be able to offer all of the local channels in Lake Charles... NBC, FOX, and PBS.
CBS and ABC will be missing of course since they do not have those channels in the Lake Charles DMA.
And BTW, OTA is reliable in Lake Charles. ABC, CBS, and FOX out of Lafayette come in great, combined with the NBC, FOX, and PBS from Lake Charles. I've setup a few antennas with no issues there. And from what I hear 2 HD stations from Beaumont also pick up fine off the back side of the antenna, I think it was NBC and ABC. More networks than I have to pick from here.